, _no_inplace (false)
, _strict_io (false)
, _custom_cfg (false)
- , _pending_no_inplace (false)
+ , _maps_from_state (false)
{
/* the first is the master */
if (plug) {
add_plugin (plug);
create_automatable_parameters ();
+ const ChanCount& sc (sidechain_input_pins ());
+ if (sc.n_total () > 0) {
+ add_sidechain (sc.n_audio ());
+ }
}
}
{
}
+void
+PluginInsert::set_strict_io (bool b)
+{
+ bool changed = _strict_io != b;
+ _strict_io = b;
+ if (changed) {
+ PluginConfigChanged (); /* EMIT SIGNAL */
+ }
+}
+
bool
PluginInsert::set_count (uint32_t num)
{
/* XXX do something */
}
}
+ PluginConfigChanged (); /* EMIT SIGNAL */
} else if (num < _plugins.size()) {
uint32_t diff = _plugins.size() - num;
for (uint32_t n= 0; n < diff; ++n) {
_plugins.pop_back();
}
+ PluginConfigChanged (); /* EMIT SIGNAL */
}
return true;
void
PluginInsert::set_outputs (const ChanCount& c)
{
+ bool changed = (_custom_out != c) && _custom_cfg;
_custom_out = c;
+ if (changed) {
+ PluginConfigChanged (); /* EMIT SIGNAL */
+ }
+}
+
+void
+PluginInsert::set_custom_cfg (bool b)
+{
+ bool changed = _custom_cfg != b;
+ _custom_cfg = b;
+ if (changed) {
+ PluginConfigChanged (); /* EMIT SIGNAL */
+ }
+}
+
+bool
+PluginInsert::add_sidechain (uint32_t n_audio)
+{
+ // caller must hold process lock
+ if (_sidechain) {
+ return false;
+ }
+ // TODO add route-name, plugin name and shorten.. (plugin name can be long and conatain odd chars)
+ std::string n = "Sidechain " + id().to_s(); /// XXX
+ SideChain *sc = new SideChain (_session, n);
+ _sidechain = boost::shared_ptr<SideChain> (sc);
+ _sidechain->activate ();
+ for (uint32_t n = 0; n < n_audio; ++n) {
+ _sidechain->input()->add_port ("", owner()); // add a port, don't connect.
+ }
+ PluginConfigChanged (); /* EMIT SIGNAL */
+ return true;
+}
+
+bool
+PluginInsert::del_sidechain ()
+{
+ if (!_sidechain) {
+ return false;
+ }
+ _sidechain.reset ();
+ PluginConfigChanged (); /* EMIT SIGNAL */
+ return true;
}
void
return _configured_in;
}
+ChanCount
+PluginInsert::internal_streams() const
+{
+ assert (_configured);
+ return _configured_internal;
+}
+
ChanCount
PluginInsert::internal_output_streams() const
{
ChanCount
PluginInsert::natural_output_streams() const
{
+#ifdef MIXBUS
+ if (is_channelstrip ()) {
+ return _configured_out;
+ }
+#endif
return _plugins[0]->get_info()->n_outputs;
}
ChanCount
PluginInsert::natural_input_streams() const
{
+#ifdef MIXBUS
+ if (is_channelstrip ()) {
+ return _configured_in;
+ }
+#endif
return _plugins[0]->get_info()->n_inputs;
}
+ChanCount
+PluginInsert::sidechain_input_pins() const
+{
+ return _cached_sidechain_pins;
+}
+
bool
PluginInsert::has_no_inputs() const
{
void
PluginInsert::connect_and_run (BufferSet& bufs, pframes_t nframes, framecnt_t offset, bool with_auto, framepos_t now)
{
+ // TODO: atomically copy maps & _no_inplace
PinMappings in_map (_in_map);
PinMappings out_map (_out_map);
-
-#if 1
- // auto-detect if inplace processing is possible
- // TODO: do this once. during configure_io and every time the
- // plugin-count or mapping changes.
- bool inplace_ok = true;
- for (uint32_t pc = 0; pc < get_count() && inplace_ok ; ++pc) {
- if (!in_map[pc].is_monotonic ()) {
- inplace_ok = false;
- }
- if (!out_map[pc].is_monotonic ()) {
- inplace_ok = false;
- }
+ if (_mapping_changed) {
+ _no_inplace = check_inplace ();
+ _mapping_changed = false;
}
- if (_pending_no_inplace != !inplace_ok) {
-#ifndef NDEBUG // this 'cerr' needs to go ASAP.
- cerr << name () << " automatically set : " << (inplace_ok ? "Use Inplace" : "No Inplace") << "\n"; // XXX
-#endif
- _pending_no_inplace = !inplace_ok;
- }
-#endif
-
- _no_inplace = _pending_no_inplace || _plugins.front()->inplace_broken ();
-
-
#if 1
// TODO optimize special case.
// Currently this never triggers because the in_map for "Split" triggeres no_inplace.
if (_match.method == Split && !_no_inplace) {
assert (in_map.size () == 1);
- in_map[0] = ChanMapping (max (natural_input_streams (), _configured_in));
+ in_map[0] = ChanMapping (ChanCount::max (natural_input_streams (), _configured_in)); // no sidechain
ChanCount const in_streams = internal_input_streams ();
/* copy the first stream's audio buffer contents to the others */
bool valid;
}
#endif
- bufs.set_count(ChanCount::max(bufs.count(), _configured_in));
+ bufs.set_count(ChanCount::max(bufs.count(), _configured_internal));
bufs.set_count(ChanCount::max(bufs.count(), _configured_out));
if (with_auto) {
}
#ifdef MIXBUS
- if (_plugins.front()->is_channelstrip() ) {
+ if (is_channelstrip ()) {
if (_configured_in.n_audio() > 0) {
- ChanMapping mb_in_map (min (_configured_in, ChanCount (DataType::AUDIO, 2)));
- ChanMapping mb_out_map (min (_configured_out, ChanCount (DataType::AUDIO, 2)));
+ ChanMapping mb_in_map (ChanCount::min (_configured_in, ChanCount (DataType::AUDIO, 2)));
+ ChanMapping mb_out_map (ChanCount::min (_configured_out, ChanCount (DataType::AUDIO, 2)));
_plugins.front()->connect_and_run (bufs, mb_in_map, mb_out_map, nframes, offset);
- for (uint32_t out = _configured_in.n_audio; out < bufs.count().get (DataType::AUDIO); ++out) {
+ for (uint32_t out = _configured_in.n_audio (); out < bufs.count().get (DataType::AUDIO); ++out) {
bufs.get (DataType::AUDIO, out).silence (nframes, offset);
}
}
/* all instances have completed, now clear outputs that have not been written to.
* (except midi bypass)
*/
- if (bufs.count().n_midi() == 1 && natural_output_streams().get(DataType::MIDI) == 0) {
+ if (has_midi_bypass ()) {
used_outputs.set (DataType::MIDI, 0, 1); // Midi bypass.
}
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
for (uint32_t out = 0; out < bufs.count().get (*t); ++out) {
bool mapped = false;
+ if (*t == DataType::MIDI && out == 0 && has_midi_bypass ()) {
+ mapped = true; // in-place Midi bypass
+ }
for (uint32_t pc = 0; pc < get_count() && !mapped; ++pc) {
for (uint32_t o = 0; o < natural_output_streams().get (*t); ++o) {
bool valid;
ChanMapping in_map (natural_input_streams ());
ChanMapping out_map (natural_output_streams ());
+ // TODO run sidechain (delaylines)
for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i) {
(*i)->connect_and_run (_session.get_scratch_buffers ((*i)->get_info()->n_inputs, true), in_map, out_map, nframes, 0);
}
}
void
-PluginInsert::run (BufferSet& bufs, framepos_t start_frame, framepos_t /*end_frame*/, pframes_t nframes, bool)
+PluginInsert::run (BufferSet& bufs, framepos_t start_frame, framepos_t end_frame, pframes_t nframes, bool)
{
if (_pending_active) {
/* run as normal if we are active or moving from inactive to active */
+ if (_sidechain) {
+ // collect sidechain input for complete cycle (!)
+ // TODO we need delaylines here for latency compensation
+ _sidechain->run (bufs, start_frame, end_frame, nframes, true);
+ }
+
if (_session.transport_rolling() || _session.bounce_processing()) {
automation_run (bufs, start_frame, nframes);
} else {
// TODO use mapping in bypassed mode ?!
// -> do we bypass the processor or the plugin
+ // TODO include sidechain??
+
uint32_t in = input_streams ().n_audio ();
uint32_t out = output_streams().n_audio ();
if (num < _in_map.size()) {
bool changed = _in_map[num] != m;
_in_map[num] = m;
+ sanitize_maps ();
if (changed) {
PluginMapChanged (); /* EMIT SIGNAL */
+ _mapping_changed = true;
}
}
}
if (num < _out_map.size()) {
bool changed = _out_map[num] != m;
_out_map[num] = m;
+ sanitize_maps ();
if (changed) {
PluginMapChanged (); /* EMIT SIGNAL */
+ _mapping_changed = true;
}
}
}
+ChanMapping
+PluginInsert::input_map () const
+{
+ ChanMapping rv;
+ uint32_t pc = 0;
+ for (PinMappings::const_iterator i = _in_map.begin (); i != _in_map.end (); ++i, ++pc) {
+ ChanMapping m (i->second);
+ const ChanMapping::Mappings& mp ((*i).second.mappings());
+ for (ChanMapping::Mappings::const_iterator tm = mp.begin(); tm != mp.end(); ++tm) {
+ for (ChanMapping::TypeMapping::const_iterator i = tm->second.begin(); i != tm->second.end(); ++i) {
+ rv.set (tm->first, i->first + pc * natural_input_streams().get(tm->first), i->second);
+ }
+ }
+ }
+ return rv;
+}
+
+ChanMapping
+PluginInsert::output_map () const
+{
+ ChanMapping rv;
+ uint32_t pc = 0;
+ for (PinMappings::const_iterator i = _out_map.begin (); i != _out_map.end (); ++i, ++pc) {
+ ChanMapping m (i->second);
+ const ChanMapping::Mappings& mp ((*i).second.mappings());
+ for (ChanMapping::Mappings::const_iterator tm = mp.begin(); tm != mp.end(); ++tm) {
+ for (ChanMapping::TypeMapping::const_iterator i = tm->second.begin(); i != tm->second.end(); ++i) {
+ rv.set (tm->first, i->first + pc * natural_output_streams().get(tm->first), i->second);
+ }
+ }
+ }
+ if (has_midi_bypass ()) {
+ rv.set (DataType::MIDI, 0, 0);
+ }
+
+ return rv;
+}
+
+bool
+PluginInsert::has_midi_bypass () const
+{
+ if (_configured_in.n_midi () == 1 && _configured_out.n_midi () == 1
+ && natural_output_streams ().n_midi () == 0) {
+ return true;
+ }
+ return false;
+}
+
+bool
+PluginInsert::has_midi_thru () const
+{
+ if (_configured_in.n_midi () == 1 && _configured_out.n_midi () == 1
+ && natural_input_streams ().n_midi () == 0 && natural_output_streams ().n_midi () == 0) {
+ return true;
+ }
+ return false;
+}
+
+#ifdef MIXBUS
+bool
+PluginInsert::is_channelstrip () const {
+ return _plugins.front()->is_channelstrip();
+}
+#endif
+
+bool
+PluginInsert::check_inplace ()
+{
+ // auto-detect if inplace processing is possible
+ bool inplace_ok = true;
+ for (uint32_t pc = 0; pc < get_count() && inplace_ok ; ++pc) {
+ if (!_in_map[pc].is_monotonic ()) {
+ inplace_ok = false;
+ }
+ if (!_out_map[pc].is_monotonic ()) {
+ inplace_ok = false;
+ }
+ }
+ bool no_inplace = !inplace_ok || _plugins.front()->inplace_broken ();
+ DEBUG_TRACE (DEBUG::ChanMapping, string_compose ("%1 %2\n", name(), no_inplace ? "No Inplace Processing" : "In-Place"));
+ return no_inplace;
+}
+
+bool
+PluginInsert::sanitize_maps ()
+{
+ bool changed = false;
+ /* strip dead wood */
+ PinMappings new_ins;
+ PinMappings new_outs;
+ for (uint32_t pc = 0; pc < get_count(); ++pc) {
+ ChanMapping new_in;
+ ChanMapping new_out;
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t i = 0; i < natural_input_streams().get (*t); ++i) {
+ bool valid;
+ uint32_t idx = _in_map[pc].get (*t, i, &valid);
+ if (valid && idx < _configured_internal.get (*t)) {
+ new_in.set (*t, i, idx);
+ }
+ }
+ for (uint32_t o = 0; o < natural_output_streams().get (*t); ++o) {
+ bool valid;
+ uint32_t idx = _out_map[pc].get (*t, o, &valid);
+ if (valid && idx < _configured_out.get (*t)) {
+ new_out.set (*t, o, idx);
+ }
+ }
+ }
+ if (_in_map[pc] != new_in || _out_map[pc] != new_out) {
+ changed = true;
+ }
+ new_ins[pc] = new_in;
+ new_outs[pc] = new_out;
+ }
+ /* prevent dup output assignments */
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t o = 0; o < _configured_out.get (*t); ++o) {
+ bool mapped = false;
+ for (uint32_t pc = 0; pc < get_count(); ++pc) {
+ bool valid;
+ uint32_t idx = new_outs[pc].get_src (*t, o, &valid);
+ if (valid && mapped) {
+ new_outs[pc].unset (*t, idx);
+ } else if (valid) {
+ mapped = true;
+ }
+ }
+ }
+ }
+
+ if (_in_map != new_ins || _out_map != new_outs) {
+ changed = true;
+ }
+ _in_map = new_ins;
+ _out_map = new_outs;
+
+ return changed;
+}
+
+bool
+PluginInsert::reset_map (bool emit)
+{
+ uint32_t pc = 0;
+ const PinMappings old_in (_in_map);
+ const PinMappings old_out (_out_map);
+
+ _in_map.clear ();
+ _out_map.clear ();
+ for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i, ++pc) {
+ ChanCount ns_inputs = natural_input_streams() - sidechain_input_pins ();
+ if (_match.method == Split) {
+ _in_map[pc] = ChanMapping ();
+ /* connect no sidechain sinks in round-robin fashion */
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ const uint32_t cend = _configured_in.get (*t);
+ if (cend == 0) { continue; }
+ uint32_t c = 0;
+ for (uint32_t in = 0; in < ns_inputs.get (*t); ++in) {
+ _in_map[pc].set (*t, in, c);
+ c = (c + 1) % cend;
+ }
+ }
+ } else {
+ _in_map[pc] = ChanMapping (ChanCount::min (ns_inputs, _configured_in));
+ }
+ _out_map[pc] = ChanMapping (ChanCount::min (natural_output_streams(), _configured_out));
+
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ const uint32_t nis = natural_input_streams ().get(*t);
+ const uint32_t stride = nis - sidechain_input_pins().get (*t);
+ _in_map[pc].offset_to(*t, stride * pc);
+ _out_map[pc].offset_to(*t, pc * natural_output_streams().get(*t));
+
+ // connect side-chains
+ const uint32_t sc_start = _configured_in.get (*t);
+ const uint32_t sc_len = _configured_internal.get (*t) - sc_start;
+ if (sc_len == 0) { continue; }
+ uint32_t c = 0;
+ for (uint32_t in = ns_inputs.get (*t); in < nis; ++in) {
+ _in_map[pc].set (*t, in, sc_start + c);
+ c = (c + 1) % sc_len;
+ }
+ }
+ }
+ sanitize_maps ();
+ if (old_in == _in_map && old_out == _out_map) {
+ return false;
+ }
+ if (emit) {
+ PluginMapChanged (); /* EMIT SIGNAL */
+ _mapping_changed = true;
+ }
+ return true;
+}
+
bool
PluginInsert::configure_io (ChanCount in, ChanCount out)
{
Match old_match = _match;
ChanCount old_in;
+ ChanCount old_internal;
ChanCount old_out;
if (_configured) {
old_in = _configured_in;
+ old_internal = _configured_internal;
old_out = _configured_out;
}
_configured_in = in;
+ _configured_internal = in;
_configured_out = out;
+ if (_sidechain) {
+ /* TODO hide midi-bypass, and custom outs. Best /fake/ "out" here.
+ * (currently _sidechain->configure_io always succeeds
+ * since Processor::configure_io() succeeds)
+ */
+ if (!_sidechain->configure_io (in, out)) {
+ DEBUG_TRACE (DEBUG::ChanMapping, "Sidechain configuration failed\n");
+ return false;
+ }
+ _configured_internal += _sidechain->input()->n_ports();
+ }
+
/* get plugin configuration */
_match = private_can_support_io_configuration (in, out);
-#ifndef NDEBUG // XXX
- cout << "Match '" << name() << "': " << _match;
+#ifndef NDEBUG
+ if (DEBUG_ENABLED(DEBUG::ChanMapping)) {
+ DEBUG_STR_DECL(a);
+ DEBUG_STR_APPEND(a, string_compose ("Match '%1': ", name()));
+ DEBUG_STR_APPEND(a, _match);
+ DEBUG_TRACE (DEBUG::ChanMapping, DEBUG_STR(a).str());
+ }
#endif
/* set the matching method and number of plugins that we will use to meet this configuration */
}
bool mapping_changed = false;
- if (old_in == in && old_out == out && _configured
+ if (old_in == in && old_out == out
+ && _configured
&& old_match.method == _match.method
&& _in_map.size() == _out_map.size()
&& _in_map.size() == get_count ()
) {
- /* If the configuraton has not changed, keep the mapping */
- } else if (_match.custom_cfg && _configured) {
- /* strip dead wood */
- for (uint32_t pc = 0; pc < get_count(); ++pc) {
- ChanMapping new_in;
- ChanMapping new_out;
- for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
- for (uint32_t i = 0; i < natural_input_streams().get (*t); ++i) {
- bool valid;
- uint32_t idx = _in_map[pc].get (*t, i, &valid);
- if (valid && idx <= in.get (*t)) {
- new_in.set (*t, i, idx);
- }
- }
- for (uint32_t o = 0; o < natural_output_streams().get (*t); ++o) {
- bool valid;
- uint32_t idx = _out_map[pc].get (*t, o, &valid);
- if (valid && idx <= out.get (*t)) {
- new_out.set (*t, o, idx);
- }
- }
- }
- if (_in_map[pc] != new_in || _out_map[pc] != new_out) {
- mapping_changed = true;
- }
- _in_map[pc] = new_in;
- _out_map[pc] = new_out;
+ /* If the configuration has not changed, keep the mapping */
+ if (old_internal != _configured_internal) {
+ mapping_changed = sanitize_maps ();
}
+ } else if (_match.custom_cfg && _configured) {
+ mapping_changed = sanitize_maps ();
} else {
- /* generate a new mapping */
- uint32_t pc = 0;
- _in_map.clear ();
- _out_map.clear ();
- for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i, ++pc) {
- if (_match.method == Split) {
- _in_map[pc] = ChanMapping ();
- /* connect inputs in round-robin fashion */
- for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
- const uint32_t cend = _configured_in.get (*t);
- if (cend == 0) { continue; }
- uint32_t c = 0;
- for (uint32_t in = 0; in < natural_input_streams().get (*t); ++in) {
- _in_map[pc].set (*t, in, c);
- c = c + 1 % cend;
- }
- }
- } else {
- _in_map[pc] = ChanMapping (min (natural_input_streams (), in));
- }
- _out_map[pc] = ChanMapping (min (natural_output_streams(), out));
-
- for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
- _in_map[pc].offset_to(*t, pc * natural_input_streams().get(*t));
- _out_map[pc].offset_to(*t, pc * natural_output_streams().get(*t));
- }
+#ifdef MIXBUS
+ if (is_channelstrip ()) { _maps_from_state = false; }
+#endif
+ if (_maps_from_state) {
+ _maps_from_state = false;
mapping_changed = true;
+ sanitize_maps ();
+ } else {
+ /* generate a new mapping */
+ mapping_changed = reset_map (false);
}
}
if (mapping_changed) {
PluginMapChanged (); /* EMIT SIGNAL */
-#ifndef NDEBUG // XXX
- uint32_t pc = 0;
- cout << "----<<----\n";
- for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i, ++pc) {
- cout << "Channel Map for " << name() << " plugin " << pc << "\n";
- cout << " * Inputs:\n" << _in_map[pc];
- cout << " * Outputs:\n" << _out_map[pc];
+
+#ifndef NDEBUG
+ if (DEBUG_ENABLED(DEBUG::ChanMapping)) {
+ uint32_t pc = 0;
+ DEBUG_STR_DECL(a);
+ DEBUG_STR_APPEND(a, "\n--------<<--------\n");
+ for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i, ++pc) {
+ if (pc > 0) {
+ DEBUG_STR_APPEND(a, "----><----\n");
+ }
+ DEBUG_STR_APPEND(a, string_compose ("Channel Map for %1 plugin %2\n", name(), pc));
+ DEBUG_STR_APPEND(a, " * Inputs:\n");
+ DEBUG_STR_APPEND(a, _in_map[pc]);
+ DEBUG_STR_APPEND(a, " * Outputs:\n");
+ DEBUG_STR_APPEND(a, _out_map[pc]);
+ }
+ DEBUG_STR_APPEND(a, "-------->>--------\n");
+ DEBUG_TRACE (DEBUG::ChanMapping, DEBUG_STR(a).str());
}
- cout << "---->>----\n";
#endif
}
- if (old_in != in || old_out != out
+ _no_inplace = check_inplace ();
+ _mapping_changed = false;
+ DEBUG_TRACE (DEBUG::ChanMapping, string_compose ("%1 %2\n", name(), _no_inplace ? "No Inplace Processing" : "In-Place"));
+
+ if (old_in != in || old_out != out || old_internal != _configured_internal
|| (old_match.method != _match.method && (old_match.method == Split || _match.method == Split))
) {
PluginIoReConfigure (); /* EMIT SIGNAL */
bool
PluginInsert::can_support_io_configuration (const ChanCount& in, ChanCount& out)
{
+ if (_sidechain) {
+ _sidechain->can_support_io_configuration (in, out); // never fails, sets "out"
+ }
return private_can_support_io_configuration (in, out).method != Impossible;
}
return Match();
}
+#ifdef MIXBUS
+ if (is_channelstrip ()) {
+ out = inx;
+ return Match (ExactMatch, 1);
+ }
+#endif
+
/* if a user specified a custom cfg, so be it. */
if (_custom_cfg) {
out = _custom_out;
- return Match (ExactMatch, get_count(), false, true); // XXX
+ return Match (ExactMatch, get_count(), _strict_io, true); // XXX
}
- /* try automatic configuration next */
+ /* try automatic configuration */
Match m = PluginInsert::automatic_can_support_io_configuration (inx, out);
-
PluginInfoPtr info = _plugins.front()->get_info();
ChanCount inputs = info->n_inputs;
ChanCount outputs = info->n_outputs;
- ChanCount midi_bypass;
/* handle case strict-i/o */
if (_strict_io && m.method != Impossible) {
// output = midi-bypass + at most master-out channels.
ChanCount max_out (DataType::AUDIO, 2); // TODO use master-out
max_out.set (DataType::MIDI, out.get(DataType::MIDI));
- out = min (out, max_out);
+ out = ChanCount::min (out, max_out);
+ DEBUG_TRACE (DEBUG::ChanMapping, string_compose ("special case strict-i/o instrument: %1\n", name()));
return m;
}
switch (m.method) {
case NoInputs:
- if (inx != out) {
+ if (inx.n_audio () != out.n_audio ()) { // ignore midi bypass
/* replicate processor to match output count (generators and such)
* at least enough to feed every output port. */
uint32_t f = 1; // at least one. e.g. control data filters, no in, no out.
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
- uint32_t nin = inputs.get (*t);
- if (nin == 0 || inx.get(*t) == 0) { continue; }
- f = max (f, (uint32_t) ceil (inx.get(*t) / (float)nin));
+ uint32_t nout = outputs.get (*t);
+ if (nout == 0 || inx.get(*t) == 0) { continue; }
+ f = max (f, (uint32_t) ceil (inx.get(*t) / (float)nout));
}
out = inx;
- return Match (Replicate, f);
+ DEBUG_TRACE (DEBUG::ChanMapping, string_compose ("special case strict-i/o generator: %1\n", name()));
+ return Match (Replicate, f, _strict_io);
}
break;
- case Split:
- break;
default:
break;
}
- if (inx == out) { return m; }
out = inx;
- if (inx.get(DataType::MIDI) == 1
- && out.get (DataType::MIDI) == 0
- && outputs.get(DataType::MIDI) == 0) {
- out += ChanCount (DataType::MIDI, 1);
- }
return m;
}
return m;
}
+ ChanCount ns_inputs = inputs - sidechain_input_pins ();
+
+ DEBUG_TRACE (DEBUG::ChanMapping, string_compose ("resolving 'Impossible' match for %1\n", name()));
+
if (info->reconfigurable_io()) {
ChanCount useins;
+ // TODO add sidechains here
bool const r = _plugins.front()->can_support_io_configuration (inx, out, &useins);
if (!r) {
// houston, we have a problem.
return Match (Impossible, 0);
}
- return Match (Delegate, 1);
+ return Match (Delegate, 1, _strict_io);
+ }
+
+ ChanCount midi_bypass;
+ if (inx.get(DataType::MIDI) == 1 && outputs.get(DataType::MIDI) == 0) {
+ midi_bypass.set (DataType::MIDI, 1);
}
- // add at least as many plugins so that output count matches input count
+ // add at least as many plugins so that output count matches input count (w/o sidechain pins)
uint32_t f = 0;
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
- uint32_t nin = inputs.get (*t);
+ uint32_t nin = ns_inputs.get (*t);
uint32_t nout = outputs.get (*t);
if (nin == 0 || inx.get(*t) == 0) { continue; }
// prefer floor() so the count won't overly increase IFF (nin < nout)
f = max (f, (uint32_t) floor (inx.get(*t) / (float)nout));
}
if (f > 0 && outputs * f >= _configured_out) {
- out = outputs * f;
- return Match (Replicate, f);
+ out = outputs * f + midi_bypass;
+ return Match (Replicate, f, _strict_io);
+ }
+
+ // add at least as many plugins needed to connect all inputs (w/o sidechain pins)
+ f = 0;
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ uint32_t nin = ns_inputs.get (*t);
+ if (nin == 0 || inx.get(*t) == 0) { continue; }
+ f = max (f, (uint32_t) ceil (inx.get(*t) / (float)nin));
+ }
+ if (f > 0) {
+ out = outputs * f + midi_bypass;
+ return Match (Replicate, f, _strict_io);
}
// add at least as many plugins needed to connect all inputs
if (nin == 0 || inx.get(*t) == 0) { continue; }
f = max (f, (uint32_t) ceil (inx.get(*t) / (float)nin));
}
- out = outputs * f;
- return Match (Replicate, f);
+ out = outputs * f + midi_bypass;
+ return Match (Replicate, f, _strict_io);
}
/* this is the original Ardour 3/4 behavior, mainly for backwards compatibility */
ChanCount inputs = info->n_inputs;
ChanCount outputs = info->n_outputs;
+ ChanCount ns_inputs = inputs - sidechain_input_pins ();
if (in.get(DataType::MIDI) == 1 && outputs.get(DataType::MIDI) == 0) {
- DEBUG_TRACE ( DEBUG::Processors, string_compose ("bypassing midi-data around %1\n", name()));
- midi_bypass.set(DataType::MIDI, 1);
+ DEBUG_TRACE (DEBUG::ChanMapping, string_compose ("bypassing midi-data around %1\n", name()));
+ midi_bypass.set (DataType::MIDI, 1);
}
if (in.get(DataType::MIDI) == 1 && inputs.get(DataType::MIDI) == 0) {
- DEBUG_TRACE ( DEBUG::Processors, string_compose ("hiding midi-port from plugin %1\n", name()));
+ DEBUG_TRACE (DEBUG::ChanMapping, string_compose ("hiding midi-port from plugin %1\n", name()));
in.set(DataType::MIDI, 0);
}
+ // add internally provided sidechain ports
+ ChanCount insc = in + sidechain_input_ports ();
+
bool no_inputs = true;
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
if (inputs.get (*t) != 0) {
return Match (NoInputs, 1);
}
- /* Plugin inputs match requested inputs exactly */
- if (inputs == in) {
+ /* Plugin inputs match requested inputs + side-chain-ports exactly */
+ if (inputs == insc) {
+ out = outputs + midi_bypass;
+ return Match (ExactMatch, 1);
+ }
+
+ /* Plugin inputs matches without side-chain-pins */
+ if (ns_inputs == in) {
out = outputs + midi_bypass;
return Match (ExactMatch, 1);
}
uint32_t f = 0;
bool can_replicate = true;
- for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (DataType::iterator t = DataType::begin(); t != DataType::end() && can_replicate; ++t) {
- uint32_t nin = inputs.get (*t);
+ // ignore side-chains
+ uint32_t nin = ns_inputs.get (*t);
// No inputs of this type
if (nin == 0 && in.get(*t) == 0) {
}
}
- if (can_replicate) {
+ if (can_replicate && f > 0) {
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
out.set (*t, outputs.get(*t) * f);
}
bool can_split = true;
for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
- bool const can_split_type = (in.get (*t) == 1 && inputs.get (*t) > 1);
+ bool const can_split_type = (in.get (*t) == 1 && ns_inputs.get (*t) > 1);
bool const nothing_to_do_for_type = (in.get (*t) == 0 && inputs.get (*t) == 0);
if (!can_split_type && !nothing_to_do_for_type) {
return Match (Hide, 1, false, false, hide_channels);
}
- midi_bypass.reset();
return Match (Impossible, 0);
}
/* save custom i/o config */
node.add_property("custom", _custom_cfg ? "yes" : "no");
- if (_custom_cfg) {
- assert (_custom_out == _configured_out); // redundant
- for (uint32_t pc = 0; pc < get_count(); ++pc) {
- // TODO save _in_map[pc], _out_map[pc]
- }
+ for (uint32_t pc = 0; pc < get_count(); ++pc) {
+ char tmp[128];
+ snprintf (tmp, sizeof(tmp), "InputMap-%d", pc);
+ node.add_child_nocopy (* _in_map[pc].state (tmp));
+ snprintf (tmp, sizeof(tmp), "OutputMap-%d", pc);
+ node.add_child_nocopy (* _out_map[pc].state (tmp));
+ }
+
+ if (_sidechain) {
+ node.add_child_nocopy (_sidechain->state (full));
}
_plugins[0]->set_insert_id(this->id());
_custom_cfg = string_is_affirmative (prop->value());
}
+ // TODO load/add sidechain
+
+ uint32_t in_maps = 0;
+ uint32_t out_maps = 0;
XMLNodeList kids = node.children ();
for (XMLNodeIterator i = kids.begin(); i != kids.end(); ++i) {
if ((*i)->name() == X_("ConfiguredOutput")) {
_custom_out = ChanCount(**i);
}
- // TODO restore mappings for all 0 .. count.
+ if (strncmp ((*i)->name ().c_str(), X_("InputMap-"), 9) == 0) {
+ long pc = atol (&((*i)->name().c_str()[9]));
+ if (pc >=0 && pc <= get_count()) {
+ _in_map[pc] = ChanMapping (**i);
+ ++in_maps;
+ }
+ }
+ if (strncmp ((*i)->name ().c_str(), X_("OutputMap-"), 10) == 0) {
+ long pc = atol (&((*i)->name().c_str()[10]));
+ if (pc >=0 && pc <= get_count()) {
+ _out_map[pc] = ChanMapping (**i);
+ ++out_maps;
+ }
+ }
+ if ((*i)->name () == Processor::state_node_name) {
+ if (!_sidechain) {
+ add_sidechain (0);
+ }
+ _sidechain->set_state (**i, version);
+ }
}
-
+ if (in_maps == out_maps && out_maps >0 && out_maps == get_count()) {
+ _maps_from_state = true;
+ }
for (Plugins::iterator i = _plugins.begin(); i != _plugins.end(); ++i) {
if (active()) {
plugin->set_insert_id (this->id());
if (_plugins.empty()) {
- /* first (and probably only) plugin instance - connect to relevant signals
- */
+ /* first (and probably only) plugin instance - connect to relevant signals */
plugin->ParameterChangedExternally.connect_same_thread (*this, boost::bind (&PluginInsert::parameter_changed_externally, this, _1, _2));
- plugin->StartTouch.connect_same_thread (*this, boost::bind (&PluginInsert::start_touch, this, _1));
- plugin->EndTouch.connect_same_thread (*this, boost::bind (&PluginInsert::end_touch, this, _1));
+ plugin->StartTouch.connect_same_thread (*this, boost::bind (&PluginInsert::start_touch, this, _1));
+ plugin->EndTouch.connect_same_thread (*this, boost::bind (&PluginInsert::end_touch, this, _1));
+ // cache sidechain ports
+ _cached_sidechain_pins.reset ();
+ const ChanCount& nis (plugin->get_info()->n_inputs);
+ for (DataType::iterator t = DataType::begin(); t != DataType::end(); ++t) {
+ for (uint32_t in = 0; in < nis.get (*t); ++in) {
+ const Plugin::IOPortDescription& iod (plugin->describe_io_port (*t, true, in));
+ if (iod.is_sidechain) {
+ _cached_sidechain_pins.set (*t, 1 + _cached_sidechain_pins.n(*t));
+ }
+ }
+ }
}
-
_plugins.push_back (plugin);
}
projects / ardour.git / blobdiff